Astronomy

Biology

Chemistry

Computer Science

Earth Science

Engineering

Math

Medical

Microbiology

Neuroscience

Optics

Social Science

Physics

*****

Español

Sign-up for FTK Bulletin

Optics
  

World’s Smallest Microscope Focuses In On Cancer

CHICAGO (Ivanhoe Newswire) --New technology is giving surgeons the ability to not only detect cancer earlier, but also immediately treat it and it’s all done virtually through the world’s smallest microscope. We’ll take you inside the body for the story.

“All of us that do endoscopy have been dreaming about it for probably 20 or 30 years,” Irving Waxman, M.D., the director of the Center for Endoscopic Research and Therapeutics at the University of Chicago Medical Center told Ivanhoe.

That dream is called Cellivizio, a CLE and the world’s smallest microscope, allowing doctors to instantly detect cancerous or precancerous cells in the body.

“If we can identify the precancerous changes or cancer in the very early stage, they can be treated with an endoscope on an almost outpatient basis,” Dr. Waxman said.

Wayne Webb has Barrett’s esophagus, one of the top risk factors for esophageal cancer. He agreed to let our cameras follow him into the operating room to see the scope in action.

“Hopefully I won’t have to come back for a while longer,” Wayne Webb, a Barrett’s esophagus patient told Ivanhoe.

The flexible microscope is fitted with a low power laser, made up of up to 20,000 fibers. It’s inserted into Wayne’s mouth and down into his esophagus. The scope can magnify tissue up to 1000 times, sending back real time images.

“You can see the laser light beaming on the tissue of interest,” Dr. Waxman said.

Instead of taking a biopsy and sending it off for testing, doctors take the microscope and put it inside the patient making it possible to target and destroy precancerous cells without delay.

“You can see here that it’s all a little bit irregular,” Dr. Waxman explained. After identifying a suspicious island of cells in Wayne’s esophagus, Dr. Waxman removes it.

“I think I’m home free,” Webb concluded.

And he’s cancer free. Cellivizio is being used to detect cancer in the gastrointestinal tract and the lungs. A study is also underway to measure its effectiveness in urology.

The Optical Society of America contributed to the information contained in the TV portion of this report.

Click here to Go Inside This Science and View Video or contact:

John Easton
University of Chicago Medical Center
Medical Center Communications
(773) 795-5225
john.easton@uchospitals.edu


This Month's TV Reports
Future Of Farming—Indoors And In The City

Vertical farms are a growing trend that’s turning old abandoned buildings into urban farms. We’ll take you inside and show you the new farm that’s producing crops and livestock indoors.

 

People Power: Turning Body Heat Into Energy

Move over coal, oil, solar, electric and natural gas … it’s time for some people power! Take your viewers inside the first building in the world to use the heat generated by people to power the building next door.

 

Saving Children: Surgery Corrects Spina Bifida Before Birth

Spina Bifida is one of the most common birth defects of the central nervous system. Now doctors are performing surgery even before birth to help these babies grow up to be active adults.

 

Growing Legs With ISKD

Imagine living life a little off balance—literally! Thousands of people have one leg longer than the other. A new device is helping to lengthen legs and get these people moving again.

 

Pay Attention! What Are You Doing While Driving?

Eighty-percent of all car crashes involve some form of distracted driving … but it’s not just cell phones that are to blame.

 

Tracking Oil Spills & Preventing Future Disasters

We are still cleaning up from the worst oil spill in U.S. history. Now, scientists have developed a new way to predict where oil will spread before a disaster happens.

 

Radioactive Water: Tea Bags To The Rescue?

It’s been months since the deadly earthquake rocked Japan, creating a nuclear disaster. It could be decades before all the radioactive waste is cleaned up. We’ll show you how tea bags with a twist could help.

 

Stroke—Is Your Family To Blame?

We all know our everyday habits can increase our risk of a stroke … but what role does our DNA play? Doctors around the world are working together to find out.

 

Listen Up! Hearing Loss Causes Dementia?

Two-thirds of all older Americans suffer from hearing loss. But hearing loss could lead to more than just lost words…it could lead to lost minds.

 

Treating Tremors With An Ultrasound

Millions of people suffer from tremors. A breakthrough procedure could stop the shaking without going under the knife.

 

World’s Smallest Microscope Focuses In On Cancer

New technology is giving surgeons the ability to not only detect cancer earlier, but also immediately treat it.

 

Super Soaker: Life-Saving Gauze

A police officer is shot in the line of duty nine times and you won’t believe what helped to save his life! What worked for him could save millions of other lives from the street to the combat zone.

 

Prior Reports
A joint production of Ivanhoe Broadcast News and the American Institute of Physics.
  Ivanhoe Broadcast News
2745 West Fairbanks Avenue
Winter Park, Florida 32789
(407) 740-0789
http://www.ivanhoe.com

American Institute of Physics
One Physics Ellipse
College Park, MD 19740-3843
(301) 209-3100
http://www.aip.org/dbis
  P.O. Box 865
Orlando, Florida 32802
scitech@ivanhoe.com
 
  © 2011 Ivanhoe Broadcast News, Inc.  
DBIS